madog 在 2004-3-2 2:21:37 发表的内容
[upload=gif]uploadImages/2004322205653063.gif[/upload]
Here you are folks. This is the chart of Absorption Coefficient. |
Professional & excellent info, thanks, buddy!
Unfortunately, most of the items above are not exactly everyday-english or subjects to me. It took me some time to find out what they are. Obviously it is impossible for me to have a bunch of friends seating on my couch everyday I listen to my stereo, that leave the acoustic tiles the most effective item for a wide band of freq.
Acoustic tile 是不是指的像这个：
http://www.hifi168.com/Bbs/article.asp?titleid=27968&ntypeid=10
http://www.hifi168.com/Bbs/article.asp?ntypeid=10&titleid=45546&page=3
有没有网友知在深圳哪有卖？大约多少米？
